Abstract 3D-printed construction is an additive, layer-by-layer construction method with the
potential to reduce material consumption, optimize design, decrease construction time …

As humankind prepares to establish outposts and infrastructure on the Moon, the ability to
manufacture parts and buildings on-site is crucial. While transporting raw materials from …

Advances in space resource utilization have the potential to revolutionize humanity's place
in the solar system by drastically reducing the economic barriers to space travel and by …

This document compiles and organizes the current state of OSAM missions, capabilities, and
developments. Understanding where the set of capabilities currently stand will help mission …

Abstract In 2015, the NASA Centennial Challenges program launched the 3D-Printed
Habitat (3DPH) competition to develop housing solutions for extended-duration missions on …

In planetary construction, the semiautonomous teleoperation of robots is expected to
perform complex tasks for site preparation and infrastructure emplacement. A highly detailed …

This paper will describe the progress made by the NASA ACME project with a focus on
prototypes and full scale additive construction demonstrations using both Portland cement …

NASA's Centennial Challenges program uses prize competitions with the goal of
accelerating innovation in the aerospace industry. Competitions in the Centennial …

Three-dimensional concrete printing (3DCP) is progressing from lab pilots to large-scale
manufacturing, encountering limitations with conventional printable material–cement mortar …

Y 2028 NASA seeks to deploy surface construction technologies for the development of a
permanent lunar base. While lunar construction will undoubtedly depend on multiple …